Alterna i...s an excellent product line. "The Science of Ten" is great for any type of hair and is sulfate-free along with other key ingredients [1-Enzymetherapy®: A proprietary enzyme delivery system that promotes keratin formation and stronger strands; 2-Color Hold®: Protects hair from UVA & UVB rays. Prevents color fade and wash-out; 3-African Cacao Extract®: This antioxidant rich ingredient helps repair and resist damage caused by free radicals; 4-Hyaluronic Acid®: Attracts and retains moisture; 5-Caviar Age-Control Complex®: Improves vibrancy and elasticity in three ways for younger looking hair; 6-Italian White Truffle®: Reduces split ends and protects against breakage; 7-French Champagne Quality Grape Seed Oil®: Contains the richest sources of Vitamin-E to enhance hair growth; 8-Bulgarian Evening Primrose®: High in gamma linolenic acid, it provides emolliency and slip for manageable hair; 9-Moroccan Quillaia Bark®: Cleanses naturally without stripping hair; 10-Arnica Flower®: Increases scalp microcirculation resulting in a revitalized scalp and hair; 11-Arabian Frankinscence®: Helps smooth the cuticle for hair that looks and feels softer] that have made a significant and noticeable difference in my hair and scalp. It can be expensive, however I have found this product at greatly reduced prices from Alterna authorized sellers on eBay. I would compare this with other products, but frankly the only products that are comparable fall in the Alterna product line, too.
Perfect better than advertised buy with complete confidenc...e...great ebayer. Hair soft and shiney a little goes a long way
Hair looks like after visiting beauty salon -... smooth, well-groomed and shiny plus smells fantastically!!!One of the best shampoos I've ever bought.
I have been using Sc...ience of Ten by Alterna for years and have had great results in the past. When my local dealer discontinued it, I searched high and low for it and finally found the shampoo and conditioner on ebay. Unfortunately, after using it for about 2 weeks I could tell the product was very old and I did not experience the same results that I had in the past.